On 11/13/2014 6:54 AM, Jim Wilkins wrote:

"Bob Engelhardt" wrote in message
The advantage of propane is that it's liquid and maintains a
constant pressure that is its vapor pressure. ...


The disadvantage is that its pressure depends on how well it dissolves
in the liquid in the can, ...


I had never thought about that. Yet, you're putting 2 liquids in a can,
one could dissolve in the other. But it's moot if the original
propellant was propane, which I assume it was. Moot because you're just
doing what the factory did.

Bob